Yamaha RX-V871 Manual download pdf (Page 41)

En 41

Warning messages

Even if any warning message is displayed after the measurement, you can save the measurement results by following on-screen instructions.

However, we recommend you perform YPAO again to use this unit with the optimal speaker settings.

Warning message Cause Remedy

W-1: Out of Phase

Any of the speaker cables may be connected with the

reversed polarity (+/-).

Select “Wiring” in “Result” (p.39) and check the cable connections (+/-) of the speaker indicated with

“Reverse”. If the speaker is connected incorrectly, turn off this unit and then reconnect the speaker cable.

Depending on the type of speakers or room environment, this message may appear even if the speakers are

connected correctly.

W-2: Over Distance

Any of the speakers is placed more than 24 m from the

listening position.

Select “Distance” in “Result” (p.39) and move the speaker indicated with “>24.0m (>80.0ft)” within 24 m of

the listening position.

W-3: Level Error

There are a significant volume differences between the

speakers.

Check the use environment and cable connections (+/-) of each speaker, and the volume of the subwoofer.

We recommend using the same speakers or speakers with as similar specifications as possible.

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Automatic speaker setup

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Yamaha RX-V871 Manual Page 41